mirror of
https://github.com/vcmi/vcmi.git
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Mingw build with ffmpeg
(*) get rid of BIK SMK dlls (-) missing sound (-) spellbook is scaled to fullscreen
This commit is contained in:
AlexVinS
parent
ca86416953
commit
c71237bba3
@ -23,553 +23,7 @@ static bool keyDown()
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}
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#endif
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#if defined(_WIN32) && (_MSC_VER < 1800 || !defined(USE_FFMPEG))
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void checkForError(bool throwing = true)
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{
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int error = GetLastError();
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if(!error)
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return;
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logGlobal->errorStream() << "Error " << error << " encountered!";
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std::string msg;
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char* pTemp = nullptr;
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FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
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nullptr, error, MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ), (LPSTR)&pTemp, 1, nullptr );
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logGlobal->errorStream() << "Error: " << pTemp;
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msg = pTemp;
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LocalFree( pTemp );
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pTemp = nullptr;
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if(throwing)
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throw std::runtime_error(msg);
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}
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void blitBuffer(char *buffer, int x, int y, int w, int h, SDL_Surface *dst)
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{
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const int bpp = dst->format->BytesPerPixel;
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char *dest;
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for(int i = h; i > 0; i--)
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{
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dest = (char*)dst->pixels + dst->pitch*(y+h-i) + x*dst->format->BytesPerPixel;
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memcpy(dest, buffer, bpp*w);
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buffer += bpp*w;
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}
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}
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void DLLHandler::Instantiate(const char *filename)
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{
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name = filename;
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dll = LoadLibraryA(filename);
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if(!dll)
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{
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logGlobal->errorStream() << "Failed loading " << filename;
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checkForError(true);
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}
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}
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void *DLLHandler::FindAddress(const char *symbol)
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{
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void *ret;
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if(!dll)
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{
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logGlobal->errorStream() << "Cannot look for " << symbol << " because DLL hasn't been appropriately loaded!";
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return nullptr;
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}
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ret = (void*) GetProcAddress(dll,symbol);
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if(!ret)
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{
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logGlobal->errorStream() << "Failed to find " << symbol << " in " << name;
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checkForError();
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}
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return ret;
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}
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DLLHandler::~DLLHandler()
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{
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if(dll)
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{
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if(!FreeLibrary(dll))
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{
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logGlobal->errorStream() << "Failed to free " << name;
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checkForError();
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}
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}
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}
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DLLHandler::DLLHandler()
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{
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dll = nullptr;
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}
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CBIKHandler::CBIKHandler()
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{
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Instantiate("BINKW32.DLL");
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//binkGetError = FindAddress("_BinkGetError@0");
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binkOpen = (BinkOpen)FindAddress("_BinkOpen@8");
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binkSetSoundSystem = (BinkSetSoundSystem)FindAddress("_BinkSetSoundSystem@8");
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//getPalette = (BinkGetPalette)FindAddress("_BinkGetPalette@4");
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binkNextFrame = (BinkNextFrame)FindAddress("_BinkNextFrame@4");
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binkDoFrame = (BinkDoFrame)FindAddress("_BinkDoFrame@4");
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binkCopyToBuffer = (BinkCopyToBuffer)FindAddress("_BinkCopyToBuffer@28");
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binkWait = (BinkWait)FindAddress("_BinkWait@4");
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binkClose = (BinkClose)FindAddress("_BinkClose@4");
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hBinkFile = nullptr;
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hBink = nullptr;
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buffer = nullptr;
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bufferSize = 0;
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}
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bool CBIKHandler::open(std::string name)
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{
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hBinkFile = CreateFileA
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(
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name.c_str(), // file name
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GENERIC_READ, // access mode
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FILE_SHARE_READ, // share mode
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nullptr, // Security Descriptor
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OPEN_EXISTING, // how to create
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FILE_ATTRIBUTE_NORMAL,//FILE_FLAG_SEQUENTIAL_SCAN, // file attributes
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0 // handle to template file
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);
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if(hBinkFile == INVALID_HANDLE_VALUE)
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{
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logGlobal->errorStream() << "BIK handler: failed to open " << name;
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goto checkErrorAndClean;
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}
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//GCC wants scope of waveout to don`t cross labels/swith/goto
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{
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void *waveout = GetProcAddress(dll,"_BinkOpenWaveOut@4");
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if(waveout)
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binkSetSoundSystem(waveout,nullptr);
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}
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hBink = binkOpen(hBinkFile, 0x8a800000);
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if(!hBink)
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{
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logGlobal->errorStream() << "bink failed to open " << name;
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goto checkErrorAndClean;
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}
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allocBuffer();
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return true;
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checkErrorAndClean:
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CloseHandle(hBinkFile);
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hBinkFile = nullptr;
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checkForError();
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throw std::runtime_error("BIK failed opening video!");
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}
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void CBIKHandler::show( int x, int y, SDL_Surface *dst, bool update )
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{
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const int w = hBink->width,
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h = hBink->height,
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Bpp = dst->format->BytesPerPixel;
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int mode = -1;
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//screen color depth might have changed... (eg. because F4)
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if(bufferSize != w * h * Bpp)
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{
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freeBuffer();
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allocBuffer(Bpp);
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}
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switch(Bpp)
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{
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case 2:
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mode = 3; //565, mode 2 is 555 probably
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break;
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case 3:
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mode = 0;
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break;
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case 4:
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mode = 1;
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break;
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default:
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return; //not supported screen depth
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}
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binkDoFrame(hBink);
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binkCopyToBuffer(hBink, buffer, w*Bpp, h, 0, 0, mode);
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blitBuffer(buffer, x, y, w, h, dst);
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if(update)
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SDL_UpdateRect(dst, x, y, w, h);
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}
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bool CBIKHandler::nextFrame()
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{
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binkNextFrame(hBink);
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return true;
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}
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void CBIKHandler::close()
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{
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binkClose(hBink);
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hBink = nullptr;
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CloseHandle(hBinkFile);
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hBinkFile = nullptr;
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delete [] buffer;
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buffer = nullptr;
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bufferSize = 0;
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}
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bool CBIKHandler::wait()
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{
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return binkWait(hBink);
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}
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int CBIKHandler::curFrame() const
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{
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return hBink->currentFrame;
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}
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int CBIKHandler::frameCount() const
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{
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return hBink->frameCount;
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}
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void CBIKHandler::redraw( int x, int y, SDL_Surface *dst, bool update )
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{
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int w = hBink->width, h = hBink->height;
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blitBuffer(buffer, x, y, w, h, dst);
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if(update)
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SDL_UpdateRect(dst, x, y, w, h);
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}
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void CBIKHandler::allocBuffer(int Bpp)
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{
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if(!Bpp) Bpp = screen->format->BytesPerPixel;
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bufferSize = hBink->width * hBink->height * Bpp;
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buffer = new char[bufferSize];
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}
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void CBIKHandler::freeBuffer()
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{
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delete [] buffer;
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buffer = nullptr;
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bufferSize = 0;
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}
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bool CSmackPlayer::nextFrame()
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{
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ptrSmackNextFrame(data);
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return true;
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}
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bool CSmackPlayer::wait()
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{
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return ptrSmackWait(data);
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}
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CSmackPlayer::CSmackPlayer() : data(nullptr)
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{
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Instantiate("smackw32.dll");
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ptrSmackNextFrame = (SmackNextFrame)FindAddress("_SmackNextFrame@4");
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ptrSmackWait = (SmackWait)FindAddress("_SmackWait@4");
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ptrSmackDoFrame = (SmackDoFrame)FindAddress("_SmackDoFrame@4");
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ptrSmackToBuffer = (SmackToBuffer)FindAddress("_SmackToBuffer@28");
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ptrSmackOpen = (SmackOpen)FindAddress("_SmackOpen@12");
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ptrSmackSoundOnOff = (SmackSoundOnOff)FindAddress("_SmackSoundOnOff@8");
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ptrSmackClose = (SmackClose)FindAddress("_SmackClose@4");
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ptrVolumePan = (SmackVolumePan)FindAddress("_SmackVolumePan@16");
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}
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CSmackPlayer::~CSmackPlayer()
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{
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if(data)
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close();
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}
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void CSmackPlayer::close()
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{
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ptrSmackClose(data);
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data = nullptr;
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}
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bool CSmackPlayer::open( std::string name )
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{
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Uint32 flags[2] = {0xff400, 0xfe400};
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data = ptrSmackOpen( (void*)name.c_str(), flags[1], -1);
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if (!data)
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{
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logGlobal->errorStream() << "Smack cannot open " << name;
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checkForError();
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throw std::runtime_error("SMACK failed opening video");
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}
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buffer = new char[data->width*data->height*2];
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buf = buffer+data->width*(data->height-1)*2; // adjust pointer position for later use by 'SmackToBuffer'
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//ptrVolumePan(data, 0xfe000, 3640 * GDefaultOptions.musicVolume / 11, 0x8000); //set volume
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return true;
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}
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void CSmackPlayer::show( int x, int y, SDL_Surface *dst, bool update)
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{
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int w = data->width;
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int stripe = (-w*2) & (~3);
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//put frame to the buffer
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ptrSmackToBuffer(data, 0, 0, stripe, w, buf, 0x80000000);
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ptrSmackDoFrame(data);
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redraw(x, y, dst, update);
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}
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int CSmackPlayer::curFrame() const
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{
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return data->currentFrame;
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}
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int CSmackPlayer::frameCount() const
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{
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return data->frameCount;
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}
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void CSmackPlayer::redraw( int x, int y, SDL_Surface *dst, bool update )
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{
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int w = std::min<int>(data->width, dst->w - x), h = std::min<int>(data->height, dst->h - y);
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/* Lock the screen for direct access to the pixels */
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if ( SDL_MUSTLOCK(dst) )
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{
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if ( SDL_LockSurface(dst) < 0 )
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{
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fprintf(stderr, "Can't lock screen: %s\n", SDL_GetError());
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return;
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}
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}
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// draw the frame
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Uint16* addr = (Uint16*) (buffer+w*(h-1)*2-2);
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if(dst->format->BytesPerPixel >= 3)
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{
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for( int j=0; j<h-1; j++) // why -1 ?
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{
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for ( int i=w-1; i>=0; i--)
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{
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Uint16 pixel = *addr;
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Uint8 *p = (Uint8 *)dst->pixels + (j+y) * dst->pitch + (i + x) * dst->format->BytesPerPixel;
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p[2] = ((pixel & 0x7c00) >> 10) * 8;
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p[1] = ((pixel & 0x3e0) >> 5) * 8;
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p[0] = ((pixel & 0x1F)) * 8;
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addr--;
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}
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}
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}
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else if(dst->format->BytesPerPixel == 2)
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{
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for( int j=0; j<h-1; j++) // why -1 ?
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{
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for ( int i=w-1; i>=0; i--)
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{
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//convert rgb 555 to 565
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Uint16 pixel = *addr;
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Uint16 *p = (Uint16 *)((Uint8 *)dst->pixels + (j+y) * dst->pitch + (i + x) * dst->format->BytesPerPixel);
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*p = (pixel & 0x1F)
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+ ((pixel & 0x3e0) << 1)
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+ ((pixel & 0x7c00) << 1);
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addr--;
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}
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}
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}
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if ( SDL_MUSTLOCK(dst) )
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{
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SDL_UnlockSurface(dst);
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}
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if(update)
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SDL_UpdateRect(dst, x, y, w, h);
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}
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CVideoPlayer::CVideoPlayer()
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{
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current = nullptr;
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}
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CVideoPlayer::~CVideoPlayer()
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{
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}
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bool CVideoPlayer::open(std::string name)
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{
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fname = name;
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first = true;
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try
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{
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// Extract video from video.vid so we can play it.
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// We can handle only videos in form of single file, no archive support yet.
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{
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ResourceID videoID = ResourceID("VIDEO/" + name, EResType::VIDEO);
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auto data = CResourceHandler::get()->load(videoID)->readAll();
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// try to determine video format using magic number from header (3 bytes, SMK or BIK)
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std::string magic(reinterpret_cast<char*>(data.first.get()), 3);
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if (magic == "BIK")
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current = &bikPlayer;
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else if (magic == "SMK")
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current = &smkPlayer;
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else
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throw std::runtime_error("Unknown video format: " + magic);
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std::ofstream out(name, std::ofstream::binary);
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out.exceptions(std::ifstream::failbit | std::ifstream::badbit);
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out.write(reinterpret_cast<char*>(data.first.get()), data.second);
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}
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current->open(name);
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return true;
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}
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catch(std::exception &e)
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{
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current = nullptr;
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logGlobal->warnStream() << "Failed to open video file " << name << ": " << e.what();
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}
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return false;
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}
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void CVideoPlayer::close()
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{
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if(!current)
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{
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logGlobal->warnStream() << "Closing no opened player...?";
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return;
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}
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current->close();
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current = nullptr;
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if(!DeleteFileA(fname.c_str()))
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{
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logGlobal->errorStream() << "Cannot remove temporarily extracted video file: " << fname;
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checkForError(false);
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}
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fname.clear();
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}
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bool CVideoPlayer::nextFrame()
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{
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if(current)
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{
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current->nextFrame();
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return true;
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}
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else
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return false;
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}
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void CVideoPlayer::show(int x, int y, SDL_Surface *dst, bool update)
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{
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if(current)
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current->show(x, y, dst, update);
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}
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bool CVideoPlayer::wait()
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{
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if(current)
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return current->wait();
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else
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return false;
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}
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int CVideoPlayer::curFrame() const
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{
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if(current)
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return current->curFrame();
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else
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return -1;
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}
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int CVideoPlayer::frameCount() const
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{
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if(current)
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return current->frameCount();
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else
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return -1;
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}
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bool CVideoPlayer::openAndPlayVideo(std::string name, int x, int y, SDL_Surface *dst, bool stopOnKey)
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{
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if(!open(name))
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return false;
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bool ret = playVideo(x, y, dst, stopOnKey);
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close();
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return ret;
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}
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void CVideoPlayer::update( int x, int y, SDL_Surface *dst, bool forceRedraw, bool update )
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{
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if(!current)
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return;
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bool w = false;
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if(!first)
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{
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w = wait(); //check if should keep current frame
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if(!w)
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nextFrame();
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}
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else
|
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{
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first = false;
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}
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if(!w)
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{
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show(x,y,dst,update);
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}
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else if (forceRedraw)
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{
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redraw(x, y, dst, update);
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}
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}
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void CVideoPlayer::redraw( int x, int y, SDL_Surface *dst, bool update )
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{
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if(current)
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current->redraw(x, y, dst, update);
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}
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bool CVideoPlayer::playVideo(int x, int y, SDL_Surface *dst, bool stopOnKey)
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{
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if(!current)
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return false;
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int frame = 0;
|
||||
while(frame < frameCount()) //play all frames
|
||||
{
|
||||
if(stopOnKey && keyDown())
|
||||
return false;
|
||||
|
||||
if(!wait())
|
||||
{
|
||||
show(x, y, dst);
|
||||
nextFrame();
|
||||
frame++;
|
||||
}
|
||||
SDL_Delay(20);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#pragma comment(lib, "avcodec.lib")
|
||||
@ -1029,4 +483,3 @@ CVideoPlayer::~CVideoPlayer()
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
@ -43,178 +43,6 @@ public:
|
||||
};
|
||||
|
||||
|
||||
#if defined(_WIN32) && (_MSC_VER < 1800 || !defined(USE_FFMPEG))
|
||||
|
||||
#define WIN32_LEAN_AND_MEAN //excludes rarely used stuff from windows headers - delete this line if something is missing
|
||||
#include <windows.h>
|
||||
|
||||
#pragma pack(push,1)
|
||||
struct BINK_STRUCT
|
||||
{
|
||||
si32 width;
|
||||
si32 height;
|
||||
si32 frameCount;
|
||||
si32 currentFrame;
|
||||
si32 lastFrame;
|
||||
si32 FPSMul;
|
||||
si32 FPSDiv;
|
||||
si32 unknown0;
|
||||
ui8 flags;
|
||||
ui8 unknown1[260];
|
||||
si32 CurPlane; // current plane
|
||||
void *plane0; // posi32er to plane 0
|
||||
void *plane1; // posi32er to plane 1
|
||||
si32 unknown2;
|
||||
si32 unknown3;
|
||||
si32 yWidth; // Y plane width
|
||||
si32 yHeight; // Y plane height
|
||||
si32 uvWidth; // U&V plane width
|
||||
si32 uvHeight; // U&V plane height
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
typedef BINK_STRUCT* HBINK;
|
||||
|
||||
class DLLHandler
|
||||
{
|
||||
public:
|
||||
std::string name;
|
||||
HINSTANCE dll;
|
||||
void Instantiate(const char *filename);
|
||||
const char *GetLibExtension();
|
||||
void *FindAddress(const char *symbol);
|
||||
|
||||
DLLHandler();
|
||||
virtual ~DLLHandler(); //d-tor
|
||||
};
|
||||
|
||||
typedef void*(__stdcall* BinkSetSoundSystem)(void * soundfun, void*);
|
||||
typedef HBINK(__stdcall* BinkOpen)(HANDLE bikfile, int flags);
|
||||
typedef void(__stdcall* BinkClose)(HBINK);
|
||||
//typedef si32(__stdcall* BinkGetPalette)(HBINK);
|
||||
typedef void(__stdcall* BinkNextFrame)(HBINK);
|
||||
typedef void(__stdcall* BinkDoFrame)(HBINK);
|
||||
typedef ui8(__stdcall* BinkWait)(HBINK);
|
||||
typedef si32(__stdcall* BinkCopyToBuffer)(HBINK, void* buffer, int stride, int height, int x, int y, int mode);
|
||||
|
||||
class CBIKHandler : public DLLHandler, public IVideoPlayer
|
||||
{
|
||||
void allocBuffer(int Bpp = 0);
|
||||
void freeBuffer();
|
||||
public:
|
||||
HANDLE hBinkFile;
|
||||
HBINK hBink;
|
||||
char * buffer;
|
||||
int bufferSize;
|
||||
BinkSetSoundSystem binkSetSoundSystem;
|
||||
BinkOpen binkOpen;
|
||||
//BinkGetPalette getPalette;
|
||||
BinkNextFrame binkNextFrame;
|
||||
BinkDoFrame binkDoFrame;
|
||||
BinkCopyToBuffer binkCopyToBuffer;
|
||||
BinkWait binkWait;
|
||||
BinkClose binkClose;
|
||||
|
||||
CBIKHandler();
|
||||
bool open(std::string name);
|
||||
void close();
|
||||
bool nextFrame();
|
||||
void show(int x, int y, SDL_Surface *dst, bool update = true);
|
||||
void redraw(int x, int y, SDL_Surface *dst, bool update = true); //reblits buffer
|
||||
bool wait();
|
||||
int curFrame() const;
|
||||
int frameCount() const;
|
||||
};
|
||||
|
||||
//////////SMK Player ///////////////////////////////////////////////////////
|
||||
|
||||
struct SmackStruct
|
||||
{
|
||||
si32 version;
|
||||
si32 width;
|
||||
si32 height;
|
||||
si32 frameCount;
|
||||
si32 mspf;
|
||||
ui8 unk1[88];
|
||||
ui8 palette[776];
|
||||
si32 currentFrame; // Starting with 0
|
||||
ui8 unk[56];
|
||||
ui32 fileHandle; // exact type is HANDLE in windows.h
|
||||
};
|
||||
|
||||
// defines function pointer types
|
||||
typedef SmackStruct* (__stdcall* SmackOpen)(void* , ui32, si32 );
|
||||
typedef int (__stdcall* SmackDoFrame)( SmackStruct * );
|
||||
typedef void (__stdcall * SmackGoto )(SmackStruct *, int frameNumber);
|
||||
typedef void (__stdcall* SmackNextFrame)(SmackStruct*);
|
||||
typedef void (__stdcall* SmackClose)(SmackStruct*);
|
||||
typedef void (__stdcall* SmackToBuffer) (SmackStruct*, int, int, int, int, char *, ui32);
|
||||
typedef bool (__stdcall* SmackWait)(SmackStruct*);
|
||||
typedef void (__stdcall* SmackSoundOnOff) (SmackStruct*, bool);
|
||||
typedef int (__stdcall* SmackVolumePan)(SmackStruct *, int SmackTrack, int volume, int pan);
|
||||
|
||||
|
||||
|
||||
class CSmackPlayer: public DLLHandler, public IVideoPlayer
|
||||
{
|
||||
public:
|
||||
SmackOpen ptrSmackOpen;
|
||||
SmackDoFrame ptrSmackDoFrame;
|
||||
SmackToBuffer ptrSmackToBuffer;
|
||||
SmackNextFrame ptrSmackNextFrame;
|
||||
SmackWait ptrSmackWait;
|
||||
SmackSoundOnOff ptrSmackSoundOnOff;
|
||||
SmackClose ptrSmackClose;
|
||||
SmackVolumePan ptrVolumePan;
|
||||
|
||||
char *buffer, *buf;
|
||||
SmackStruct* data;
|
||||
|
||||
CSmackPlayer();
|
||||
~CSmackPlayer();
|
||||
bool open(std::string name);
|
||||
void close();
|
||||
bool nextFrame();
|
||||
void show(int x, int y, SDL_Surface *dst, bool update = true);
|
||||
void redraw(int x, int y, SDL_Surface *dst, bool update = true); //reblits buffer
|
||||
bool wait();
|
||||
int curFrame() const;
|
||||
int frameCount() const;
|
||||
};
|
||||
|
||||
class CVidHandler;
|
||||
|
||||
class CVideoPlayer : public IMainVideoPlayer
|
||||
{
|
||||
private:
|
||||
|
||||
CSmackPlayer smkPlayer; //for .SMK
|
||||
CBIKHandler bikPlayer; //for .BIK
|
||||
IVideoPlayer *current; //points to bik or smk player, appropriate to type of currently played video
|
||||
|
||||
bool first; //are we about to display the first frame (blocks update)
|
||||
public:
|
||||
|
||||
CVideoPlayer(); //c-tor
|
||||
~CVideoPlayer(); //d-tor
|
||||
|
||||
|
||||
bool open(std::string name);
|
||||
void close();
|
||||
bool nextFrame(); //move animation to the next frame
|
||||
void show(int x, int y, SDL_Surface *dst, bool update = true); //blit current frame
|
||||
void redraw(int x, int y, SDL_Surface *dst, bool update = true); //reblits buffer
|
||||
void update(int x, int y, SDL_Surface *dst, bool forceRedraw, bool update = true); //moves to next frame if appropriate, and blits it or blits only if redraw paremeter is set true
|
||||
bool wait(); //true if we should wait before displaying next frame (for keeping FPS)
|
||||
int curFrame() const; //current frame number <1, framecount>
|
||||
int frameCount() const;
|
||||
|
||||
bool openAndPlayVideo(std::string name, int x, int y, SDL_Surface *dst, bool stopOnKey = false); //opens video, calls playVideo, closes video; returns playVideo result (if whole video has been played)
|
||||
bool playVideo(int x, int y, SDL_Surface *dst, bool stopOnKey = false); //plays whole opened video; returns: true when whole video has been shown, false when it has been interrupted
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
#ifndef DISABLE_VIDEO
|
||||
|
||||
#include "../lib/filesystem/CInputStream.h"
|
||||
@ -285,4 +113,4 @@ public:
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
@ -104,6 +104,7 @@
|
||||
<Add directory="$(#boost.include)" />
|
||||
<Add directory="../include" />
|
||||
<Add directory="../client" />
|
||||
<Add directory="$(#ffmpeg.include)" />
|
||||
</Compiler>
|
||||
<Linker>
|
||||
<Add option="-lole32" />
|
||||
@ -115,8 +116,13 @@
|
||||
<Add option="-lboost_thread$(#boost.libsuffix)" />
|
||||
<Add option="-lboost_chrono$(#boost.libsuffix)" />
|
||||
<Add option="-lVCMI_lib" />
|
||||
<Add option="-lavcodec.dll" />
|
||||
<Add option="-lavformat.dll" />
|
||||
<Add option="-lswscale.dll" />
|
||||
<Add option="-lavutil.dll" />
|
||||
<Add directory="$(#boost.lib32)" />
|
||||
<Add directory="../" />
|
||||
<Add directory="$(#ffmpeg.lib)" />
|
||||
</Linker>
|
||||
<Unit filename="../CCallback.cpp" />
|
||||
<Unit filename="../CCallback.h" />
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user